Hi,
The software provided for Mountain Lion does not offer any wireless configuration, therefore it may not work well on the OS.
Connect the printer to the network through the EWS by following the steps below:
Step one: Restore the printer's network default settings
- Touch the ATM button () next to Wireless / Scan .
- Touch the ATM button () next to Wireless Menu
- Touch the ATM button () next to Wireless Settings .
- Use the up and down ATM buttons () to select Restore Network Defaults , and then press OK .
- Touch the ATM button () next to Yes to confirm your selection.
Step two: create a temporary network connection with the printer to access its EWS
- Click the Wi-Fi icon on your Mac.
- Click on Join Other Networks.
- Click on Show Networks.
- Select the HPSETUP network and click on Connect
- Allow 2-3 minutes to establish the connection.
Step three: Follow the Wireless Setup Wizard from teh EWS
- Open Safari and click the Bookmarks icon, select Bonjour from that window
Note: if the Bonjour option is missing under the Bookmarks menu click on Safari > Preferences > Bookmarks and check the Bonjour box within the Collections section.
- From Bonjour double click the C4750. the EWS appears.
- Open the Networking tab.
- Click on Wireless.
- Click the Start Wizard button on the bottom right side of that screen and follow the steps to connect the printer to your network.
Once you are done, reconnect your Mac to your home network by following step two but selectng your home network.
Shlomi